Stock option call volume
The put-call ratio looks at the difference in trading volume between puts and calls . It is a ratio of the trading volume of put options to call options. If the number of 25 Oct 2016 A well-placed put or call option can make all the difference in an In 2016, about 15 million options trade each day, and daily trading volume A call option gives investors the right to buy a stock at a certain price and time.